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Capacitated lot-sizing and scheduling with sequence-dependent, period-overlappi...
António Menezes; Alistair Clark; B. Almada-LoboIn production planning, sequence dependent setup times and costs are often incurred for switchovers from one product to another. When setup times and costs do not respect the triangular inequality, a situation may occur where the optimal solution includes more than one batch of the same product in a single period—in other words, at least one sub tour exists in the production sequence of that period. By al...
Modelagem do problema de programação de bebidas baseado em um modelo do tipo ATSP
Deisemara Ferreira; Alistair Clark; Bernardo Almada Lobo; Reinaldo MorabitoIn this work we present a strategy based on the asymmetric travelling salesman problem, ATSP model, to define de soft drink programming. The strategy is compared with a model in which the sequencing is defined dividing the period in micro-periods Ferreira et al. (2009a). The computational tests with instances based on real data show that the proposed model is competitive. ; Apresentamos neste trabalho uma estr...
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